AAA Panasonic Evolta Alkaline Batteries - The longest lasting Alkaline Battery*!Panasonic's new Evolta series of alkaline cells outperforms all other alkalines by 20%. The name "Evolta" is an amalgamation of "Evolution" and "Voltage". Panasonic has clearly pushed alkaline technology to the next level. Improvements in case design has yielded greater material storage, allowing the materials to be packed more densely increasing potential.Now there is an alternative to Lithium cells for those looking for better performance at an affordable price. Perfect for cameras, remotes, Wii remotes (wiimote), PDA's, flashlights, portable games, MP3 players, toys, etc. Try the Evolta today, they are sure to satisfy the needs of your high-drain applications.4 battery minimum order (at $1.00 each). Batteries are shrink wrapped in packs of 4 but sold by the piece. Please order in multiples of 4Specifications Chemical System: Alkaline-Zinc/Manganese Dioxide (Zn/MnO2) Designation: ANSI-24V, IEC-LR03 Nominal Voltage: 1.5V Operating Temperature Range: -20°C to 54°C (-4°F to 130°F) Typical Weight: 11 grams (0.39 oz) Typical Volume: 3.85 cm3 (0.23 in3) Terminals: Cap and base Shelf Life: 7 years (80% capacity) Heavy Metals Content: No added Mercury, Cadmium or Lead Made in Japan Dimensions (L x D): 44.50mm x 10.50mm (1.752" x 0.413") Packaging: Shrink wrapped in pack of 4 * Based on ANSI and IEC testing as of January 15, 2008